Home / 141,330,574.38-211,995,935.51-44,293,839.57

Finding the Fourth Proportional to 141,330,574.38, 211,995,935.51 and 44,293,839.57

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Solution

The fourth proportional to 141,330,574.38, 211,995,935.51 and 44,293,839.57 is: 66,440,782.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,330,574.38 : 211,995,935.51 = 44,293,839.57 : x
  2. Step 2: Convert to fraction form
    141,330,574.38/211,995,935.51 = 44,293,839.57/x
  3. Step 3: Cross multiply
    141,330,574.38x = 211,995,935.51 × 44,293,839.57
  4. Step 4: Simplify right side
    141,330,574.38x = 9,390,113,956,750,536
  5. Step 5: Solve for x
    x = 9,390,113,956,750,536/141,330,574.38
  6. Step 6: Final answer
    x = 66,440,782.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.